240340272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8562

約数の個数: 80

約数和(自身を含む): 674718720

約数和(自身を除く): 434378448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 8501, 9424, 14136, 17002, 25503, 28272, 34004, 51006, 68008, 102012, 136016, 161519, 204024, 263531, 323038, 408048, 484557, 527062, 646076, 790593, 969114, 1054124, 1292152, 1581186, 1938228, 2108248, 2584304, 3162372, 3876456, 4216496, 5007089, 6324744, 7752912, 10014178, 12649488, 15021267, 20028356, 30042534, 40056712, 60085068, 80113424, 120170136, 240340272]

約数ペア:

[(1, 240340272), (2, 120170136), (3, 80113424), (4, 60085068), (6, 40056712), (8, 30042534), (12, 20028356), (16, 15021267), (19, 12649488), (24, 10014178), (31, 7752912), (38, 6324744), (48, 5007089), (57, 4216496), (62, 3876456), (76, 3162372), (93, 2584304), (114, 2108248), (124, 1938228), (152, 1581186), (186, 1292152), (228, 1054124), (248, 969114), (304, 790593), (372, 646076), (456, 527062), (496, 484557), (589, 408048), (744, 323038), (912, 263531), (1178, 204024), (1488, 161519), (1767, 136016), (2356, 102012), (3534, 68008), (4712, 51006), (7068, 34004), (8501, 28272), (9424, 25503), (14136, 17002)]